| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.54 | 9.858% | $26.9592 | $26.96 | $26.95 | $27.00 |
| Purchase #2 | $54.49 | 13.405% | $61.7944 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $68.33 | 11.287% | $76.0424 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $163.59 | 7.146% | $175.2801 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $100.60 | 3.123% | $103.7417 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $98.80 | 12.199% | $110.8526 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $130.51 | 5.851% | $138.1461 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $640.86 | $692.8165 | $692.81 | $692.85 | $692.80 | |